Rockwell-automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Instrukcja Użytkownika Pobierz pdf (Strona 41)

Configuring the DeviceNet Adapter

4-17

4.9 Setting a Fault Action

By default, when communications are disrupted (for example, a

cable is disconnected) or the scanner is idle, the drive responds by

faulting if it is using I/O from the network.

You can configure a different response to communication

disruptions using Comm Flt Action (10) and a different response to

an idle scanner using Idle Flt Action (11).

4.9.1 Changing the Fault Action

Set the values of Comm Flt Action (10) and Idle Flt Action (11) to

the desired responses as shown in table 4.6. See figure 4.26 for

sample LCD OIM Fault Action Screens.

ATTENTION:

Comm Flt Action (10) and Idle Flt

Action (11) let you determine the action of the

adapter and connected drive if communications are

disrupted or the scanner is idle. By default, these

parameters fault the drive. You can set these

parameters so that the drive continues to run.

Precautions should be taken to ensure that the

settings of these parameters do not create a hazard

of injury or equipment damage. Failure to observe

these precautions could result in bodily injury or

damage to, or destruction of, equipment.

Table 4.6 – Selections for Drive Response to Communication Fault

Value Action Description

0 Fault The drive is faulted and stopped. (Default)

1 Stop The drive is stopped, but not faulted.

2 Zero Data The drive is sent 0 for output data after a

communications disruption. This does not

command a stop.

3 Hold Last The drive continues in its present state after a

communications disruption.

4 Send Flt

Cfg

The drive is sent the data that you set in the fault

configuration parameters Flt Cfg Logic (15)

through Flt Cfg D2 In (24).

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 167 168

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Rockwell-automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Instrukcja Użytkownika Strona 41